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cpu/amd/pstate: change the pstate mode to active

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This commit is contained in:
Alexandre Acebedo 2023-05-10 20:03:02 +02:00
parent 51559e691f
commit c256df3312
1 changed files with 21 additions and 11 deletions
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30
common/cpu/amd/pstate.nix
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@ -1,6 +1,6 @@
{ lib, config, ... }: { lib, config, ... }:
let let
kver = config.boot.kernelPackages.kernel.version; kver = config.boot.kernelPackages.kernel.version;
in in
{ {
# Enables the amd cpu scaling https://www.kernel.org/doc/html/latest/admin-guide/pm/amd-pstate.html # Enables the amd cpu scaling https://www.kernel.org/doc/html/latest/admin-guide/pm/amd-pstate.html
@ -8,15 +8,25 @@ in
imports = [ ./. ]; imports = [ ./. ];
boot = lib.mkMerge [ boot = lib.mkMerge [
(lib.mkIf ( (lib.mkIf
(lib.versionAtLeast kver "5.17") (
&& (lib.versionOlder kver "6.1") (lib.versionAtLeast kver "5.17")
) { && (lib.versionOlder kver "6.1")
kernelParams = [ "initcall_blacklist=acpi_cpufreq_init" ]; )
kernelModules = [ "amd-pstate" ]; {
}) kernelParams = [ "initcall_blacklist=acpi_cpufreq_init" ];
(lib.mkIf (lib.versionAtLeast kver "6.1") { kernelModules = [ "amd-pstate" ];
kernelParams = [ "amd_pstate=passive" ]; })
(lib.mkIf
(
(lib.versionAtLeast kver "6.1")
&& (lib.versionOlder kver "6.3")
)
{
kernelParams = [ "amd_pstate=passive" ];
})
(lib.mkIf (lib.versionAtLeast kver "6.3") {
kernelParams = [ "amd_pstate=active" ];
}) })
]; ];
} }